› 1xx3

Solution NMR

Solution Structure of Escherichia coli TonB-CTD

Released:
DOI: 10.2210/pdb1xx3/pdb
PDB entry 1xx3 coloured by chain, ensemble of 20 models, front view.
PDB entry 1xx3 coloured by chain, ensemble of 20 models, side view.
PDB entry 1xx3 coloured by chain, ensemble of 20 models, top view.
Source organism: Escherichia coli
Primary publication:
The solution structure of the C-terminal domain of TonB and interaction studies with TonB box peptides.
Sean Peacock R, Weljie AM, Peter Howard S, Price FD, Vogel HJ
J Mol Biol 345 1185-97 (2005)
PMID: 15644214

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136387 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein TonB Chain: A
Molecule details ›
Chain: A
Length: 144 amino acids
Theoretical weight: 16.04 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02929 (Residues: 103-239; Coverage: 57%)
Gene names: JW5195, b1252, exbA, tonB
Sequence domains:
Structure domains: TonB

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: This structure was refined using standard Aria2.0 protocols (distance geometry,simulated annealing, torsion angle dynamics, water refinement)
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

13 review citations

Colicin biology.
Cascales et al. (2007)
12 more

6 mentions without citation

ROSET Model of TonB Action in Gram-Negative Bacterial Iron Acquisition.
Klebba PE. (2016)
5 more